Harvia AC3020 Stones

Authentic Harvia Sauna Stones

Crafted according to long-standing Finnish traditions, Harvia sauna stones are carefully selected to create an authentic sauna atmosphere with soft, even heat. Their split-face design allows them to store heat efficiently and release steam gradually, enhancing both comfort and performance.

Optimized for Electric & Wood-Burning Heaters

These angular, split-face stones are the ideal choice for both electric heaters and wood-burning stoves. Their fractured surfaces provide excellent water evaporation and ensure proper air circulation between the stones and heating elements. This airflow is especially important for electric heaters, helping to extend the life of the heating elements.

Compatible Heater Models

The Harvia AC3020 Sauna Stones are designed for use with the following Harvia heater series:

• Virta Series
• AF (Forte) Series
• M Series
• Pro Series
• Legend Series

Important Usage Note

For best results, always use genuine Harvia split-face stones. Avoid light ceramic, soft soapstone, or smooth rounded stones, as they do not provide proper heat storage or airflow and may cause issues—especially in electric heaters.

Includes

• 44 lb box of 4" to 6" (10-15 cm) sauna stones

• Olivine diabase sauna stones
• Split-face
• Durable with high-heat capacity
• Stones range from 4" to 6" (10-15 cm)

Technical Specifications

• Stone Weight (per box): 44 lbs
• Stone Dimensions: 4" – 6" (10 – 15 cm)
• Material: Olivine Diabase
• Shape: Split-Face

Harvia Stone Requirements